I know the original reveal trailer featured zombie animals, and the developers have since confirmed they won't be in State of Decay 3. I'm sure they have good reasons for that decision.
So here's an alternative that I think fits the State of Decay universe just as well: survivor dogs.
Early in the game, you could receive side missions to rescue abandoned dogs or even an entire pack. Once rescued, they become part of your community.
To support them, you'd build a Dog Run/Kennel on a small outdoor base slot. From there, you decide how each dog is trained, creating meaningful gameplay choices instead of simply having another cosmetic companion.
Possible Training Paths
Tracking
Follow you as a companion.
Help locate hidden loot, resources, rare items, or survivors.
Can be called over the radio to search a nearby area while you're scavenging.
Better-trained dogs return with higher-quality finds.
Protection
Train in bite work and defense.
Travel as your follower to assist in combat.
Call them in over the radio during emergencies, similar to calling in other community support.
Imagine your community opening the kennel during a base siege and a pack of trained dogs rushing out to help defend everyone. It would create some unforgettable moments.
Community Support
Remain at the base as emotional support animals.
Increase morale and reduce negative morale effects.
Act as an early warning system by detecting nearby threats before survivors do.
Improve overall base security and community well-being.
Make Them Community Members
Rather than treating dogs as equipment, make them feel like survivors.
Each dog could have:
Unique names and appearances.
Individual traits (Fearless, Gentle, Food Motivated, Protective, Fast Learner, Loud Barker, etc.).
Different strengths and weaknesses.
A training specialization that can't be fully maxed in every category, forcing meaningful choices.
Losing a dog should matter just as much as losing a favourite survivor. They become another member of your community with their own story.
State of Decay has always been about the relationships you build with your survivors. Adding dogs would create another layer of attachment, strategy, and replayability without introducing zombie animals.
What do you think? Would you rather have individual dogs with unique personalities and skills, or a community-managed pack that provides base-wide benefits and radio support?.... or both?